Bump ipython from 7.14.0 to 7.15.0 (#120)
Bump ipython from 7.14.0 to 7.15.0 (#120)

Bumps [ipython](https://github.com/ipython/ipython) from 7.14.0 to 7.15.0.
- [Release notes](https://github.com/ipython/ipython/releases)
- [Commits](https://github.com/ipython/ipython/compare/7.14.0...7.15.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>

Co-authored-by: dependabot-preview[bot] <6a4c1c4838f800d1998274cd5234e1f65c55e90c@users.noreply.github.com>
django/djangosnippets.org,django/djangosnippets.org,django-de/djangosnippets.org,django/djangosnippets.org,django-de/djangosnippets.org,django-de/djangosnippets.org,django-de/djangosnippets.org,django/djangosnippets.org,django/djangosnippets.org